H7N9 Neuraminidase/NA蛋白|Neuraminidase/NA protein|Neuraminidase/NA(H7N9, Native)(产品说明)
蛋白名称:Neuraminidase/NA蛋白, Neuraminidase/NA protein
蛋白构建:A DNA sequence encoding the Influenza A virus (A/Anhui/1/2013(H7N9)) Neuraminidase (translated amino acids of EPI439509) (His36-Leu465) was expressed , the cell lysates are collected, and bio-activity was tested.
表达宿主:HEK293 Cells
蛋白纯度:0
蛋白活性:Measured by its ability to cleave a fluorogenic substrate, 2'-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic acid.The specific activity is > 100 U.The specific activity is > 1500 U.One unit is defined as the amount of enzyme required to cleave 1 nmole of 2'-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic acid per minute at pH 7.5 at 37℃.
蛋白内毒素:< 1.0 EU per μg of the protein as determined by the LAL method
预测N端:0
蛋白分子量:The influenza H7N9 virus Neuraminidase comprises 430 amino acids
蛋白NP号:EPI439509
蛋白氨基酸序列:His36-Leu465
蛋白标签:Native
蛋白保存条件:Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
1, Wodal, W; et al. Immunogenicity and protective efficacy of a Vero cell culture-derived whole-virus H7N9 vaccine in mice and guinea pigs. PLoS ONE, Pubmed: 25719901